| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [art] | 20977 |
|
| 2 | could [adv] be | 7505 |
|
| 3 | could be [art] | 2431 |
|
| 4 | could [adv] [art] | 56 |
|
